@interface SiriTTSService.AudioQueueInterface : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ discontinuedDuringPlayback;
    void /* unknown type, empty encoding */ outputRouteInfo;
    void /* unknown type, empty encoding */ audioQueue;
    void /* unknown type, empty encoding */ startTime;
    void /* unknown type, empty encoding */ enqueuedDuration;
    void /* unknown type, empty encoding */ startSampleTime;
    void /* unknown type, empty encoding */ enqueuedSampleCount;
    void /* unknown type, empty encoding */ audioPlaybackAudioQueueUID;
}

@end